ÌâÄ¿ÄÚÈÝ

ijѧϰС×éÔÚ̽¾¿Í¬ÖÖÎïÖʵÄÖÊÁ¿ÓëÌå»ýµÄ¹Øϵʱ£¬Ñ¡ÓÃÁËÌå»ýΪ10 cm3¡¢20 cm3¡¢30 cm3µÄÈý¸öÂÁ¿éºÍÍÐÅÌÌìƽ½øÐÐʵÑé¡£

(1)µ÷½ÚÌìƽƽºâºó£¬Ð¡Ã÷ÓÃÌìƽ²âÁ¿ÂÁ¿é1(Ìå»ýΪ10 cm3)µÄÖÊÁ¿£¬Èçͼ¼×Ëùʾ¡£ÕâÒ»²Ù×÷ÖеĴíÎóÊÇ____________¡£¸ÄÕý´íÎóºó£¬ËûÕýÈ·²Ù×÷£¬ÌìƽÔÙ´ÎƽºâʱÓÒÅÌíÀÂëºÍÓÎÂëÔÚ±ê³ßÉϵÄλÖÃÈçͼÒÒËùʾ¡£Ç뽫´ËÂÁ¿éµÄÖÊÁ¿ÌîдÔÚϱí¿Õ°×´¦____________¡£Ëû½ÓÏÂÀ´¼ÌÐø²âÁ¿ÁËÂÁ¿é2ºÍÂÁ¿é3µÄÖÊÁ¿²¢Íê³ÉÁËϱíµÄ¼Ç¼¡£

(2)С×éͬѧÔÚ½øÐÐÊý¾Ý·ÖÎöʱ£¬·¢ÏÖÂÁ¿é3µÄÊý¾ÝÓëÂÁ¿é1ºÍÂÁ¿é2·´Ó³µÄ¹æÂɲ»Ïà·û£¬ÎªÁ˵õ½Í¬ÖÖÎïÖʵÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÏàͬµÄ½áÂÛ£¬ËûÃǽ«ÂÁ¿é3µÄÖÊÁ¿Êý¾Ý¸ÄΪ81¡£²¢ÓÃÃèµã·¨»­³öÂÁ¿éµÄm£­VͼÏñ£¬ÇëÄãÔÚͼ±ûËùʾµÄ·½¸ñÖ½Öн¨Á¢×ø±êϵÍê³ÉËüÃǵÄͼÏñ___________¡£

(3)ÇëÄã¶ÔËûÃǸü¸ÄÊý¾ÝµÄ×ö·¨½øÐÐÆÀ¼Û£º________________¡£

Èç¹ûÊÇÄ㣬¶ÔÕâÖÖÇé¿ö²ÉÓõÄ×ö·¨ÊÇ________________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø